US5442838A - Rolling action zipper profile and slider - Google Patents
Rolling action zipper profile and slider Download PDFInfo
- Publication number
- US5442838A US5442838A US08/262,117 US26211794A US5442838A US 5442838 A US5442838 A US 5442838A US 26211794 A US26211794 A US 26211794A US 5442838 A US5442838 A US 5442838A
- Authority
- US
- United States
- Prior art keywords
- elements
- slider
- depending
- plastic
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/267—Sliders for slide fasteners with edges of stringers having uniform section throughout the length thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S24/00—Buckles, buttons, clasps
- Y10S24/30—Separable-fastener or required component thereof
- Y10S24/50—Separable-fastener or required component thereof including member having elongated, resilient, interlocking face with identical, parallel cross-sections throughout its length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2532—Zipper or required component thereof having interlocking surface with continuous cross section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2532—Zipper or required component thereof having interlocking surface with continuous cross section
- Y10T24/2534—Opposed interlocking surface having dissimilar cross section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2536—Zipper or required component thereof having interlocking surface formed from single member with varying cross section
- Y10T24/2538—Opposed surface having dissimilar cross section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45152—Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face
- Y10T24/45157—Zipper-type [e.g., slider]
Definitions
- the present invention relates to improvements in plastic reclosable fasteners with sliders particularly suited for plastic bags and the like and particularly to rolling action zipper profiles which close by pressing the zipper together first at the bottom and then rolling it closed toward the top.
- a rolling action zipper profile with slider is disclosed in U.S. Pat. No. 5,007,143--Herrington.
- the cross-sectional shape of the plastic zipper profile was such that it can be closed by pressing the bottom together first, then rolling it closed toward the top to open the zipper
- the slider was provided with a separator finger which engaged profile tracks extending along the length of the zipper and parallel to the male and female elements.
- the separator finger was shaped so as to separate the tracks and thus disengage the elements of the zipper at the opening end of the slider, and to allow the tracks to come together permitting engagement of the elements at the closing end of the slider.
- the present invention relates to a plastic reclosable fastener with slider particularly suited for plastic bags and the like comprising a pair of flexible plastic strips having separable fastener means extending along the length thereof comprising reclosable interlocking male and female profile elements on the respective strips, the strips including resilient flange structure depending from the male and female elements and having projections extending parallel to the male and female elements.
- the male and female elements have complementary cross-sectional shapes such that they are closed by pressing the bottom of the elements together first and then rolling the elements to a closed position toward the top thereof.
- a straddling slider is positioned on the strips for closing or opening the reclosable fastener elements comprising an inverted U-shaped plastic member having a back for moving along the top edges of the strips with sidewalls depending therefrom for cooperating with the reclosable fastener elements and extending from an opening end of the slider to a closing end.
- the sidewalls have a greater spacing at the opening end than the closing end.
- the slider also has shoulders projecting inwardly from the depending sidewalls and shaped throughout the length thereof for engagement with the depending flange structure between the projections and the male and female profile elements in creating the rolling action in opening and closing the reclosable interlocking male and female profile elements.
- the shoulders on the sidewalls have a greater spacing at the closing end of the slider than the opening end.
- a plastic reclosable fastener of the rolling action type for use with a slider having depending sidewalls and inwardly projecting shoulders particularly suited for opening and closing the mouth of the plastic bags comprising reclosable interlocking rib and groove profile elements on the respective sides of the bag mouth, each of the profile elements having depending resilient flanges with projections extending parallel to the rib and groove profile elements for engagement of the flanges by the inwardly extending shoulders on the slider between the projections and the rib and groove profile elements.
- the rib and groove profile elements have complementary cross-sectional shapes such that they are closed by first pressing the bottom of the elements together and then rolling the elements to a closed position toward the top thereof.
- a method of opening a plastic reclosable fastener with a slider wherein the fastener comprises reclosable interlocking rib and groove profile elements, each of the profile elements having depending resilient flanges with projections extending parallel to the rib and groove profile elements, the rib and groove elements having complementary cross-sectional shapes such that they are closed by first pressing the bottom of the elements together and then rolling the elements to a closed position toward the top thereof.
- a straddling slider is positioned on the profile elements having depending sidewalls and inwardly projecting shoulders extending from an opening end of the slider to a closing end, the sidewalls having a greater spacing at the opening end than the closing end and the inwardly projecting shoulders having a greater spacing at the closing end than the opening end, the method comprising the steps of moving the slider in an opening direction to cause the depending resilient flanges between the interlocked elements and the abutting projections to bend and come together and simultaneously causing the interlocking elements to rotate outwardly about the bottom of the elements and become disengaged.
- FIG. 1 is a bottom plan view of a plastic slider for opening and closing a plastic reclosable fastener embodying the present invention.
- FIG. 2 is a sectional view taken along the lines 2--2 of FIG. 1 at the closing end of the slider and showing the slider assembled on the plastic zipper profile elements of the reclosable fastener in closed position and embodying the present invention.
- FIG. 3 is a sectional view taken along the lines 3--3 in FIG. 1 of the slider and showing the profile zipper elements in partially opened position.
- FIG. 4 is a sectional view taken along the lines 4--4 in FIG. 1 of the slider and showing the profile zipper elements in a further opened position from that shown in FIG. 3.
- FIG. 5 is a sectional view taken along the lines 5--5 in FIG. 1 at the opening end of the slider and showing the zipper profile elements in opened position.
- FIG. 6a represents the "normal" cross section of zipper profiles, as they would be everywhere except the location at which the narrow gap at the opening end of the slider would reside when the slider is parked on a fully closed bag.
- FIG. 6b illustrates a modified cross section of the zipper profiles fully interlocked and at the location of the narrow gap at the opening end of the slider when the slider is parked on a fully closed bag.
- the present invention relates to a plastic reclosable fastener with slider particularly suited for plastic bags and the like as well known in the art.
- the zipper or reclosable fastener 11 is adapted to be secured at the top edge or mouth of a thermoplastic bag, not shown, in any conventional manner.
- the slider 10 and reclosable fastener 11 may be made from the same plastic materials disclosed in the aforesaid U.S. Pat. No. 5,007,143. As may be seen in FIGS.
- the reclosable fastener 11 comprises a pair of flexible plastic strips 12, 13 having separable fastener means extending along the length thereof comprising reclosable interlocking male and female profile elements 14, 15 on the respective strips.
- the strips 12, 13 include resilient flange structure 16, 17 depending from the male and female elements 14, 15 and having projections 18 and 19 extending parallel to the male and female elements.
- the male and female elements 14 and 15 have complementary cross-sectional shapes such that they are closed by pressing the bottom of the elements together first and then rolling the elements to a closed position toward the top thereof. This progressive action is best illustrated in FIGS. 5, 4, 3 and 2.
- the slider 10 is positioned in straddling position on the strips 12 and 13 for closing or opening the reclosable fastener 11.
- the slider 10 comprises an inverted substantially U-shaped plastic member having a back 20 for moving along the top edges of the strips 12, 13 with side walls 21 and 22 depending therefrom for cooperating with the reclosable fastener elements 14 and 15 and extending from an opening end 10a of the slider to a closing end 10b.
- the sidewalls 21 and 22 have a greater spacing at the opening end 10a than at the closing end 10b.
- the slider 10 also has shoulders 21a and 22a projecting inwardly from the respective depending sidewalls 21 and 22 and shaped throughout the length thereof for engagement with the depending flange structure 16 and 17 between the projections 18 and 19 and the male and female profile elements 14 and 15 in creating a rolling action in opening and closing the reclosable interlocking male and female profile elements.
- the shoulders 21a and 22a on the sidewalls 21 and 22 have a greater spacing at the closing end 10b of the slider 10 than the opening end 10a. This may clearly be seen in FIGS. 1, 2 and 5.
- the depending flanges 16 and 17 for the respective profiles 14 and 15 are spaced apart when the profiles 14 and 15 are interlocked.
- the relatively stiff portions or projections 18 and 19 of these flanges converge and abut a short distance below the interlocked portions of the profiles 14 and 15.
- the shoulders 21a and 22a of the slider 10 converge to a narrow passage at the opening end 10a of the slider.
- the flanges 16 and 17 between the interlocked elements 14 and 15 and the abutting projections 18 and 19 are forced to bend and come together, simultaneously causing the interlocking elements to rotate outwardly and become disengaged as shown in FIG. 5.
- the projections 18 and 19 are close to the interlocked elements 14 and 15 to prevent any one from pressing the flanges together, and thus opening the zipper 11, without using the slider 10.
- the end 10a of the slider 10 may be shaped to slightly offset one exiting profile 14 vertically from the other 15 if necessary. This has been illustrated in FIGS. 4 and 5 where it will be noted that the slider 10 provides a progressive vertical offsetting of the exiting profiles 14 and 15. As shown in FIG. 5 the shoulder 22a is located below the shoulder 21a which permits the profile 14 to be displaced vertically with respect to the profile 15 as they exit the slider 10. Thus, as the resilient flanges 16 and 17 are allowed to spring apart upon exiting the slider 10, the profile elements 14 and 15 will not be properly aligned to relock.
- FIG. 6a there is an illustration of the "normal" cross-section of the profiles 14 and 15, as they would be everywhere except the location at which the narrow gap at the opening end 10a of the slider 10 would reside when the slider 10 is parked on a fully closed bag.
- the depending flanges 16' and 17' would be permanently reshaped, for example by thermal means, so as to lie adjacent to one another with the profiles 14 and 15 fully interlocked as shown in FIG. 6b.
- the narrow gap at the opening end 10a of the slider 10 will not be effective on the flanges 16 and 17 to separate the interlocked profiles 14 and 15 at this location when the zipper on the bag is fully closed.
Abstract
Description
Claims (6)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/262,117 US5442838A (en) | 1994-06-17 | 1994-06-17 | Rolling action zipper profile and slider |
TW084104410A TW279793B (en) | 1994-06-17 | 1995-05-03 | |
PT95918385T PT767614E (en) | 1994-06-17 | 1995-05-04 | ROLLER SHOCK ABSORBER PROFILE AND CURSOR |
DE69518080T DE69518080T2 (en) | 1994-06-17 | 1995-05-04 | ZIPPER PROFILE WITH ROLLING CLOSING MOVEMENT AND CORRESPONDING SLIDER |
KR1019960707237A KR100327808B1 (en) | 1994-06-09 | 1995-05-04 | Rolling Zipper Profiles and Sliders |
AU26642/95A AU680374B2 (en) | 1994-06-17 | 1995-05-04 | Rolling action zipper profile and slider |
ES95918385T ES2151061T3 (en) | 1994-06-17 | 1995-05-04 | SLIDING SLIDE PROFILE AND CURSOR. |
CA002192649A CA2192649C (en) | 1994-06-17 | 1995-05-04 | Rolling action zipper profile and slider |
EP95918385A EP0767614B1 (en) | 1994-06-17 | 1995-05-04 | Rolling action zipper profile and slider |
PCT/US1995/005572 WO1995035046A1 (en) | 1994-06-17 | 1995-05-04 | Rolling action zipper profile and slider |
JP8502149A JP2858959B2 (en) | 1994-06-17 | 1995-05-04 | Rolling motion fastener and slider |
DK95918385T DK0767614T3 (en) | 1994-06-17 | 1995-05-04 | Rolling function zip lock profile and slider |
AT95918385T ATE194759T1 (en) | 1994-06-17 | 1995-05-04 | ZIPPER PROFILE WITH ROLLING CLOSING MOTION AND CORRESPONDING SLIDE |
GR20000402329T GR3034740T3 (en) | 1994-06-17 | 2000-10-18 | Rolling action zipper profile and slider |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/262,117 US5442838A (en) | 1994-06-17 | 1994-06-17 | Rolling action zipper profile and slider |
Publications (1)
Publication Number | Publication Date |
---|---|
US5442838A true US5442838A (en) | 1995-08-22 |
Family
ID=22996220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/262,117 Expired - Fee Related US5442838A (en) | 1994-06-09 | 1994-06-17 | Rolling action zipper profile and slider |
Country Status (13)
Country | Link |
---|---|
US (1) | US5442838A (en) |
EP (1) | EP0767614B1 (en) |
JP (1) | JP2858959B2 (en) |
AT (1) | ATE194759T1 (en) |
AU (1) | AU680374B2 (en) |
CA (1) | CA2192649C (en) |
DE (1) | DE69518080T2 (en) |
DK (1) | DK0767614T3 (en) |
ES (1) | ES2151061T3 (en) |
GR (1) | GR3034740T3 (en) |
PT (1) | PT767614E (en) |
TW (1) | TW279793B (en) |
WO (1) | WO1995035046A1 (en) |
Cited By (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5636415A (en) * | 1995-09-01 | 1997-06-10 | Illinois Tool Works Inc. | Zipper with anti-derailing ribs |
AU680374B2 (en) * | 1994-06-17 | 1997-07-24 | Tenneco Plastics Company | Rolling action zipper profile and slider |
US5664299A (en) * | 1996-09-10 | 1997-09-09 | Dowbrands L.P. | Reclosable fastener assembly |
US5669715A (en) * | 1996-08-16 | 1997-09-23 | Tenneco Packaging | Tamper-evident reclosable plastic bag with slider |
US5713669A (en) * | 1996-12-05 | 1998-02-03 | Tenneco Packaging | Plastic bag with zipper slider captured in pocket |
US5722128A (en) * | 1996-11-04 | 1998-03-03 | Dow Brands Inc. | Fastener assembly with slider providing tactile and/or audible feedback |
US5769772A (en) * | 1996-08-13 | 1998-06-23 | Tenneco Packaging Inc. | Packages made with both high-frequency/radio-frequency seals and conventional heat/pressure seals using combinations of polar and non-polar polymers |
US5775812A (en) * | 1996-11-20 | 1998-07-07 | Tenneco Packaging | Tamper-evident reclosable plastic bag with breakaway slider |
US5833791A (en) * | 1996-08-16 | 1998-11-10 | Tenneco Packaging | Conforming end stops for a plastic zipper |
US5836056A (en) * | 1996-09-10 | 1998-11-17 | S. C. Johnson Home Storage Inc. | Reclosable fastener assembly |
WO1998052438A1 (en) * | 1997-05-19 | 1998-11-26 | Kcl Corporation | Slider zipper reclosable fastener |
US5851070A (en) * | 1996-12-05 | 1998-12-22 | Tenneco Packaging Inc. | Seals for plastic bags |
US5867875A (en) * | 1998-04-16 | 1999-02-09 | Tenneco Packaging Inc. | Foldable zipper slider with improved compression-type latch |
US5871281A (en) * | 1996-11-25 | 1999-02-16 | Kcl Corporation | Zipper slider pivoting wedge |
US5896627A (en) * | 1997-09-26 | 1999-04-27 | Tenneco Packaging Inc. | High-strength slider for a reclosable bag |
US5911508A (en) * | 1997-11-10 | 1999-06-15 | Dobreski; David V. | Vented reclosable bag |
US5924173A (en) * | 1996-08-16 | 1999-07-20 | Tenneco Packaging | End posts for plastic zipper |
WO1999036325A1 (en) * | 1998-01-16 | 1999-07-22 | Flexico-France | Bag with complementary formed closing sections actuated by a slide and method, apparatus and film for producing same |
US5964532A (en) * | 1996-08-07 | 1999-10-12 | Tenneco Packaging Inc. | Reclosable fastener strip with tamper evident feature |
US6014795A (en) * | 1998-06-08 | 2000-01-18 | Illinois Tool Works Inc. | Slide zipper assembly |
US6047450A (en) * | 1999-02-09 | 2000-04-11 | Illinois Tool Works Inc. | Slide zipper assembly |
US6071011A (en) | 1999-08-12 | 2000-06-06 | Tenneco Packaging, Inc. | Fill-through-the-top package |
WO2000067604A1 (en) * | 1999-05-10 | 2000-11-16 | Pactiv Corporation | Fastener with slider thereon for use in manufacturing recloseable bags |
WO2000076342A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device and method of assembly |
WO2000076339A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076338A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076343A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076341A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076345A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076344A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
WO2000076346A1 (en) * | 1999-06-10 | 2000-12-21 | The Glad Products Company | Closure device |
US6216423B1 (en) | 1997-11-07 | 2001-04-17 | Huntsman Kcl Corporation | Method and apparatus for placing a product in a flexible recloseable container |
US6257763B1 (en) | 1997-04-08 | 2001-07-10 | Huntsman Kcl Corporation | Tamper evident zipper slider |
US6286999B1 (en) | 1999-05-11 | 2001-09-11 | Pactiv Corporation | Tamper-evident reclosable bag |
US6293701B1 (en) | 1998-11-18 | 2001-09-25 | Mladomir Tomic | Resealable closure mechanism having slider device and methods |
US6306071B1 (en) | 1999-12-16 | 2001-10-23 | Reynolds Consumer Products, Inc. | Resealable closure mechanism having a slider device with flexible sidewalls |
WO2001093716A1 (en) * | 2000-06-06 | 2001-12-13 | The Glad Products Company | Closure device |
WO2002015732A1 (en) * | 2000-08-18 | 2002-02-28 | The Glad Products Company | Closure device |
US6360513B1 (en) | 1999-05-11 | 2002-03-26 | Sargento Foods Inc. | Resealable bag for filling with food product(s) and method |
US6376035B1 (en) | 1996-12-05 | 2002-04-23 | Pactiv Corporation | Zipper fins for plastic bags |
US6402375B1 (en) | 2000-05-08 | 2002-06-11 | Reynolds Consumer Products, Inc. | Resealable closure mechanism having a slider device |
US6409384B1 (en) | 2000-08-10 | 2002-06-25 | Pactiv Corporation | Zipper slider with grab tab |
WO2002062672A1 (en) * | 2001-02-08 | 2002-08-15 | The Glad Products Company | Closure device |
US6439771B1 (en) | 2000-03-15 | 2002-08-27 | Webster Industries Division Chelsea Industries, Inc. | Zippered resealable closure |
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US6461042B1 (en) | 2000-05-01 | 2002-10-08 | Reynolds Consumer Products, Inc. | Resealable closure mechanism having a slider device |
US6460238B1 (en) | 2001-07-24 | 2002-10-08 | Pactiv Corporation | Plastic bag slider and end termination installation assembly and method |
US6481890B1 (en) * | 2001-07-16 | 2002-11-19 | Reynolds Consumer Products, Inc. | Reclosable zipper having intermittent thickened flange; package; and methods |
US20020178556A1 (en) * | 1999-05-21 | 2002-12-05 | Mcmahon Michael J. | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
US6526632B1 (en) | 2000-11-16 | 2003-03-04 | Pactiv Corporation | Reclosable fastener with slider |
US6531081B1 (en) | 2000-06-22 | 2003-03-11 | Reynolds Consumer Products, Inc. | Profiled extruded slider devices and methods |
US6568046B1 (en) | 2000-06-06 | 2003-05-27 | The Glad Products Company | Closure device |
US6571430B1 (en) | 1999-06-10 | 2003-06-03 | The Glad Products Company | Closure device |
US6575628B1 (en) | 1999-06-10 | 2003-06-10 | The Glad Products | Closure device |
US6581249B1 (en) | 1999-06-10 | 2003-06-24 | The Glad Products Company | Closure device |
US6594868B1 (en) | 1999-06-10 | 2003-07-22 | The Glad Products Company | Closure device |
US6612002B1 (en) | 1999-06-10 | 2003-09-02 | The Glad Products Company | Closure device |
US6611996B2 (en) | 2001-07-02 | 2003-09-02 | Pactiv Corporation | Slider for reclosable fastener |
US6611997B1 (en) | 1999-06-10 | 2003-09-02 | The Glad Products Company | Closure device |
US20030167606A1 (en) * | 2002-03-11 | 2003-09-11 | Mcmahon Michael | Insertion apparatus for attaching sliders onto zipper bags and film |
US20030194155A1 (en) * | 2002-04-11 | 2003-10-16 | Plourde Eric Paul | Slider-operated rocking zipper for reclosable packaging |
US20030210837A1 (en) * | 2002-05-10 | 2003-11-13 | Bischof + Klein Gmbh & Co. Kg | Reclosable Packaging Container |
US6652436B1 (en) | 2000-11-03 | 2003-11-25 | Innoflex Incorporated | Method of making tamper-evident package with slider zipper |
US20030220180A1 (en) * | 1997-11-07 | 2003-11-27 | Thieman Ronald G. | Method and apparatus for placing a product in a flexible recloseable container |
US20040013323A1 (en) * | 2000-10-27 | 2004-01-22 | Withers Philip Craig | Reclosable plastic bags |
US6691375B1 (en) | 1999-06-10 | 2004-02-17 | The Glad Products Company | Closure device and method of assembly |
US6713152B2 (en) | 2001-09-07 | 2004-03-30 | Pactiv Corporation | Fins and profiles for plastic bags |
US20040111843A1 (en) * | 2001-03-13 | 2004-06-17 | Savicki Sr Alan F. | Closure device |
US20040154942A1 (en) * | 1998-08-14 | 2004-08-12 | Streich John P. | Tool container |
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Also Published As
Publication number | Publication date |
---|---|
JP2858959B2 (en) | 1999-02-17 |
CA2192649C (en) | 2002-02-26 |
EP0767614B1 (en) | 2000-07-19 |
TW279793B (en) | 1996-07-01 |
EP0767614A1 (en) | 1997-04-16 |
EP0767614A4 (en) | 1997-07-16 |
CA2192649A1 (en) | 1995-12-28 |
DK0767614T3 (en) | 2000-10-09 |
AU680374B2 (en) | 1997-07-24 |
AU2664295A (en) | 1996-01-15 |
DE69518080T2 (en) | 2000-12-21 |
DE69518080D1 (en) | 2000-08-24 |
ATE194759T1 (en) | 2000-08-15 |
ES2151061T3 (en) | 2000-12-16 |
WO1995035046A1 (en) | 1995-12-28 |
GR3034740T3 (en) | 2001-01-31 |
JPH10501713A (en) | 1998-02-17 |
PT767614E (en) | 2000-12-29 |
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